In our daily life, some people think that smoking1help them relax. In fact, smoking is really2 Do you know that there are over 4,000 chemicals（化学药品） in cigarettes? These chemicals are 3for our bodies. They can cause cancer and 4diseases.

    The smoke from cigarettes harms not only smokers but also other people. It's5“second-hand smoke” and it can be6and has higher risks. Smokers shouldn't use smoking7them relax. They must give up smoking as soon as possible.

What parents do has a great i____on their children.

2015年9月26日，2015年国际泳联游泳世界杯香港站比赛结束了最终日第二日争夺。匈牙利选手女将霍斯祖在两天赛事中一共拿下8个冠军1个亚军和一个第三名，成为本站世界杯最为耀眼的选手。你认为霍斯祖在比赛场上发挥的潜能是（    ）